EF9345 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Lista de partido

EF9345

HMOS2 SINGLE CHIP SEMI-GRAPHIC DISPLAY PROCESSOR

STMicroelectronics 

EF9345

Figure 13 (Continued)

Type and Set

Code : B(4:7)

7

6

5

4

0

1

1

1

0

0

0

0

U

N

D

E

R

1

0

L

I

1

N

E

0

0

Number of Character

per Set

C(0:6)

128 Standard Mosaïcs

32 Strokes

128 Alphanumerics

Accentuated Lower Case Alpha

100 Alpha UDS

0

1

0

1

1

1

1

X

X

100 Semi-Graphic UDS

100 Semi-Graphic UDS

8 Sets of 100

Quadrichrome Character

Note : Programming bit value : 1 = True ; 0 = False.

Figure 14 : Coloring with Bichrome Characters

Set

Name

Set

Type

Cell

Location

G10 SEMI-GR

G11

G0

B

I

C

ON-CHIP

ROM

H

ALPHA R

G20

O

M

G21

E

G’0

G’10 SEMI-GR.

G’11

EXTERNAL

MEMORY

Q0

to

Quadrichrome

Q7

B G R Color Value

000

001

010

011

100

101

110

111

Black

Red

Green

Yellow

Blue

Magenta

Cyan

White

CHARACTER

CODE A BYTE

76543210

N B1 G1 R1 F B0 G0 R0

3

3

N=1

Exchanges values

SHIFTED SLICE BYTE

(LSB first)

C1

Foreground

color

3

C0

3

Background

color

76543210

01010010

MUX

Foreground

3

Pixel color

R, G, B

17/38

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